*SUPPORT*
IN: lug dax tufa zup lug OUT: BLUE BLUE PINK BLUE PINK BLUE PINK
IN: gazzer lug zup lug OUT: PURPLE BLUE BLUE
IN: gazzer tufa gazzer dax tufa OUT: PURPLE PINK PURPLE PINK PINK PINK
IN: tufa zup tufa OUT: PINK PINK
IN: lug kiki OUT: BLUE BLUE BLUE
IN: blicket kiki OUT: GREEN GREEN GREEN
IN: gazzer dax tufa zup lug OUT: PURPLE BLUE PINK BLUE PINK BLUE PINK
IN: tufa dax gazzer OUT: PINK PURPLE PURPLE PURPLE
IN: gazzer zup blicket OUT: GREEN PURPLE
IN: blicket lug zup lug OUT: GREEN BLUE BLUE
IN: blicket OUT: GREEN
IN: gazzer zup tufa OUT: PINK PURPLE
IN: tufa OUT: PINK
IN: lug zup lug OUT: BLUE BLUE

*QUERY*
IN: gazzer kiki OUT: PURPLE PURPLE PURPLE
IN: lug blicket OUT: BLUE GREEN
IN: lug OUT: BLUE
IN: blicket dax tufa zup gazzer OUT: GREEN PURPLE PINK PURPLE PINK PURPLE PINK
IN: gazzer zup gazzer OUT: PURPLE PURPLE
IN: lug dax tufa zup tufa OUT: BLUE PINK PINK PINK PINK PINK PINK
IN: lug zup tufa OUT: PINK BLUE
IN: gazzer OUT: PURPLE
IN: tufa kiki OUT: PINK PINK PINK
IN: lug dax blicket OUT: BLUE GREEN GREEN GREEN

*GRAMMAR*
tufa -> PINK 
 blicket -> GREEN 
 lug -> BLUE 
 gazzer -> PURPLE 
 u1 kiki -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 dax x1 -> [u1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 